$ git clone -n https://src.fedoraproject.org/rpms/ghc-threads.git /var/lib/mock/f33-build-289338-54308/root/chroot_tmpdir/scmroot/ghc-threads
Cloning into '/var/lib/mock/f33-build-289338-54308/root/chroot_tmpdir/scmroot/ghc-threads'...
$ git reset --hard cc87b6c698e3d3b3e2b1fcce7590f0f12bc05318
HEAD is now at cc87b6c - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild